Moscow State University

research · research-org · Moscow, Russia · quantum.msu.ru

Machines in the Atlas (1)

• 72-qubit neutral-atom (Rb) quantum computer prototype (50 qubits in Dec 2024) — ANNOUNCED (claimed prototype; no paper), 72 q, Dec 2025

Technologies its machines use

• Alkali atom (Rb/Cs) in optical tweezers · 1
• Hyperfine / clock-state qubit · 1
• Rydberg-blockade CZ · 1
• Atom transport by AOD tweezers (zoned architecture) · 1
• Laser + AOD/SLM optical control (atoms) · 1
• Fluorescence imaging of atom arrays · 1
• Optical / mechanical assembly (lasers, vacuum, objectives) · 1

Architectures

• Rydberg tweezer array — alkali (Rb/Cs)